JQueryMobile - Button

How to disable the button in coding using jquery mobile?

&l开发者_如何学Got;div data-role="button" id="val">Value</div>

[Note : I want to disable the button in the coding, not in the design time]

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Live Example: http://jsfiddle.net/LHG4L/5/

HTML:

<div data-role="page">
    <div data-role="content">
        <input type="button" id="theButton" name="theButton" value="The Button">
    </div>
</div>

JS:

$('#theButton').attr('disabled',true);

UPDATE:

Link button example:

• http://jsfiddle.net/gRLYQ/6/

JS

var clicked = false;

$('#myButton').click(function() {
    if(clicked === false) {
        $(this).addClass('ui-disabled');
        clicked = true;
        alert('Button is now disabled');
    } 
});

$('#enableButton').click(function() {
    $('#myButton').removeClass('ui-disabled');
    clicked = false; 
});

HTML

<div data-role="page" id="home">
    <div data-role="content">

        <a href="#" data-role="button" id="myButton">Click button</a>
        <a href="#" data-role="button" id="enableButton">Enable button</a>

    </div>
</div>

NOTE: - http://jquerymobile.com/demos/1.0rc2/docs/buttons/buttons-types.html

Links styled like buttons have all the same visual options as true form-based buttons below, but there are a few important differences. Link-based buttons aren't part of the button plugin and only just use the underlying buttonMarkup plugin to generate the button styles so the form button methods (enable, disable, refresh) aren't supported. If you need to disable a link-based button (or any element), it's possible to apply the disabled class ui-disabled yourself with JavaScript to achieve the same effect.

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You can and should disable it using both jquery and jquerymobile:

$('#theButton').attr('disabled', true);
if ($('#theButton').button) $('#theButton').button('disable')

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You can disable button using the attribute class="ui-disabled" as follows:

<a href="index.html" data-role="button" class="ui-disabled">Link button</a>